Description: 【Durable Brass Rod】: This brass rod bar is made of sturdy and durable material with a smooth surface that is easy to cut and customize to meet various DIY needs. 【Wide Application】: The brass rod pin is widely used in gear shafts, motor shafts, short support shafts, shaft pocket models, miniature axles, model planes, model ships, model cars, and more. 【Suitable for RC Models】: With a length of 50cm, the Brass Round Bar Rod is particularly suitable for use in RC model airplane and helicopters, enhancing their stability and durability. 【Ideal for DIY Crafts】: Not only suitable for model making, the Brass Round Rod Bar can also be used for DIY crafts, amplifying your creativity. 【Easy to Cut】: The brass rod is hard in material but very easy to cut, making it easy to handle whether for model making or DIY crafts. Size Chart:length: 50cm/19.69inch diameter: 0.8mm/0.03inch Package Includes: 1 Brass Rod Bar Note: Please allow slightly errors due to manual measurement and different monitors.